Base | Representation |
---|---|
bin | 1110111111101000… |
… | …1111101101001111 |
3 | 101101111210100222110 |
4 | 3233322033231033 |
5 | 31220401221221 |
6 | 1503222115103 |
7 | 201513063561 |
oct | 35772175517 |
9 | 11344710873 |
10 | 4025023311 |
11 | 1786025651 |
12 | 943b7ba93 |
13 | 4c1b733ca |
14 | 2a27c9331 |
15 | 188569776 |
hex | efe8fb4f |
4025023311 has 8 divisors (see below), whose sum is σ = 5367581824. Its totient is φ = 2682906840.
The previous prime is 4025023307. The next prime is 4025023337. The reversal of 4025023311 is 1133205204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4025023311 - 22 = 4025023307 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4025023111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88645 + ... + 126126.
It is an arithmetic number, because the mean of its divisors is an integer number (670947728).
Almost surely, 24025023311 is an apocalyptic number.
4025023311 is a deficient number, since it is larger than the sum of its proper divisors (1342558513).
4025023311 is a wasteful number, since it uses less digits than its factorization.
4025023311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221021.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 4025023311 is about 63443.0714183984. The cubic root of 4025023311 is about 1590.7043424261.
Adding to 4025023311 its reverse (1133205204), we get a palindrome (5158228515).
The spelling of 4025023311 in words is "four billion, twenty-five million, twenty-three thousand, three hundred eleven".
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